BCM4311/4312/4321/4322 Wireless in openSUSE 11.3

In openSUSE 11.3, laptops installed with the BCM4311/BCM4312/BCM4321/BCM4322 Wireless LAN cards like the Dell Inspiron 1525 do not have drivers installed and hence do not work out of the box. In Dell this Wireless card is labelled as “Dell 1395 Wireless card”. The broadcom-wl package which contain Broadcom’s IEEE 802.11a/b/g/n hybrid Linux® device driver for use with Broadcom’s BCM4311-, BCM4312-, BCM4321-, and BCM4322-based hardware doesn’t seem to work.
To get your Wireless up and running, you need your Wired Ethernet assistance to connect to the internet and download the b43-firmware package 1-click installer.
To check and confirm the Broadcom wireless card installed on your Laptop:

My wifi still not working.I followed the steps on this thread, but when I
try to confirm the activation, then I see that my wifi still not works.
I have a power button for the wifi, but that’s not activating it neither.
Can you help me what should be my next step to get my wlan working ?